SA EPA Pesticide waterway data 2015, 2016 & 2018 FOI-26-27, FOI 26-28

27/4/16: Onkaparinga River Silver Lake Rd OR1. -35.06978476, 138.7549762. Atrazine 0.01 ug/L

22/8/16: Onkaparinga River Silver Lake Rd OC1, -35.06978476, 138.7549762. 2,4-D 0.07 ug/l, MCPA 0.18 ug/l, Terbutryn 0.02 ug/l, Triclopyr 0.03 ug/l.

Reference: Pharmaceutical products and other human-sourced chemicals in creeks Information Sheet 9/2019 SA EPA 1121/19 https://www.epa.sa.gov.au/files/14363_info_wq_pharma_study.pdf

2016: Onkaparinga River (South Australia). Atrazine

SA EPA Pesticide waterway data 2015, 2016 & 2018 FOI-26-27, FOI 26-28

27/4/16: Onkaparinga River Silver Lake Rd OR1. -35.06978476, 138.7549762. Atrazine 0.01 ug/L

22/8/16: Onkaparinga River Silver Lake Rd OC1, -35.06978476, 138.7549762. 2,4-D 0.07 ug/l, MCPA 0.18 ug/l, Terbutryn 0.02 ug/l, Triclopyr 0.03 ug/l.

Reference: Pharmaceutical products and other human-sourced chemicals in creeks Information Sheet 9/2019 SA EPA 1121/19 https://www.epa.sa.gov.au/files/14363_info_wq_pharma_study.pdf